| /* |
| * Copyright (c) 2007, 2008, 2011, 2012, 2015 Eike Stepper (Berlin, Germany) and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Eike Stepper - initial API and implementation |
| */ |
| package org.eclipse.net4j.buddies.internal.server.protocol; |
| |
| import org.eclipse.net4j.buddies.common.IBuddy; |
| import org.eclipse.net4j.buddies.internal.common.Collaboration; |
| import org.eclipse.net4j.buddies.internal.common.Membership; |
| import org.eclipse.net4j.buddies.internal.common.protocol.ProtocolConstants; |
| import org.eclipse.net4j.buddies.internal.common.protocol.ProtocolUtil; |
| import org.eclipse.net4j.buddies.internal.server.BuddyAdmin; |
| import org.eclipse.net4j.signal.Indication; |
| import org.eclipse.net4j.util.WrappedException; |
| import org.eclipse.net4j.util.io.ExtendedDataInputStream; |
| |
| import java.util.Arrays; |
| import java.util.HashSet; |
| import java.util.List; |
| import java.util.Set; |
| |
| /** |
| * @author Eike Stepper |
| */ |
| public class InviteBuddiesIndication extends Indication |
| { |
| /** |
| * @since 2.0 |
| */ |
| public InviteBuddiesIndication(BuddiesServerProtocol protocol) |
| { |
| super(protocol, ProtocolConstants.SIGNAL_INVITE_BUDDIES); |
| } |
| |
| @Override |
| protected void indicating(ExtendedDataInputStream in) throws Exception |
| { |
| long collaborationID = in.readLong(); |
| String[] userIDs = ProtocolUtil.readUserIDs(in); |
| |
| Collaboration collaboration = (Collaboration)BuddyAdmin.INSTANCE.getCollaboration(collaborationID); |
| if (collaboration != null) |
| { |
| Set<IBuddy> added = new HashSet<IBuddy>(); |
| for (String userID : userIDs) |
| { |
| IBuddy buddy = BuddyAdmin.INSTANCE.getBuddy(userID); |
| if (buddy != null && collaboration.getMembership(buddy) == null) |
| { |
| Membership.create(buddy, collaboration); |
| added.add(buddy); |
| } |
| } |
| |
| List<IBuddy> buddies = Arrays.asList(collaboration.getBuddies()); |
| for (IBuddy buddy : buddies) |
| { |
| String[] facilityTypes = null; |
| Set<IBuddy> set = new HashSet<IBuddy>(); |
| if (added.contains(buddy)) |
| { |
| set.addAll(buddies); |
| set.remove(buddy); |
| facilityTypes = collaboration.getFacilityTypes(); |
| } |
| else |
| { |
| set.addAll(added); |
| } |
| |
| if (!set.isEmpty()) |
| { |
| try |
| { |
| BuddiesServerProtocol protocol = (BuddiesServerProtocol)buddy.getSession().getProtocol(); |
| new CollaborationInitiatedNotification(protocol, collaborationID, set, facilityTypes).sendAsync(); |
| } |
| catch (Exception ex) |
| { |
| throw WrappedException.wrap(ex); |
| } |
| } |
| } |
| } |
| } |
| } |